Wild vegetable planting insect prevention device

Abstract

The utility model discloses a wild vegetable planting insect prevention device which comprises a greenhouse, the side face of the greenhouse is fixedly connected with a pesticide box, the top of the pesticide box is fixedly connected with a liquid pump, the input end of the liquid pump is communicated with a liquid inlet pipe, the bottom end of the liquid inlet pipe extends to the bottom of an inner cavity of the pesticide box, and the output end of the liquid pump is communicated with a liquid outlet pipe. A mounting plate is fixedly connected to the right side of the inner wall of the greenhouse, a sliding groove is formed in the bottom of the mounting plate, a motor is fixedly connected to one side of the inner wall of the sliding groove, a lead screw is rotatably connected to one side of the inner wall of the sliding groove, and an output shaft of the motor is fixedly connected with the lead screw. When the spraying pipe sprays pesticide to wild vegetables in a greenhouse, the spraying pipe can spray not only upper vegetable leaves but also lower vegetable leaves, the upper sides and the lower sides of the vegetable leaves can make contact with the pesticide, and compared with an existing spraying mode, the area of the vegetable leaves making contact with the pesticide is increased, and the insect prevention effect is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wild vegetable planting and insect prevention, in particular to a wild vegetable planting and insect prevention device. Background Art

[0002] Patent application number 202023004975.1 discloses an insect prevention device for wild vegetable planting, including a greenhouse, a fixed plate, a medicine box and a liquid pump, etc. The regulating mechanism is controlled by a motor to automatically spray pesticides. While machinery replaces manual operations, the mechanical spraying makes the spraying effect better, thereby improving the spraying efficiency, effectively preventing insects, and bringing convenience to use.

[0003] Although the above-disclosed spraying scheme can replace manual labor, it has the following defects during use: after the sprayed pesticide falls, it mainly falls on the upper surface of the leaves, and it is not easy to spray the area on the lower surface of the leaves, resulting in pests still surviving on the lower surface of the leaves, resulting in poor insect control effect. In addition, the lower leaves of wild vegetables will be blocked by the upper leaves, resulting in less pesticide contact on the lower leaves, further reducing the insect control effect. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides an insect-proof device for planting wild vegetables. The motor drives the nozzle to move horizontally, and the electric push rod drives the nozzle to move vertically. When the nozzle sprays pesticides on the wild vegetables in the greenhouse, it can not only spray the upper leaves, but also the lower leaves. Moreover, both the upper and lower sides of the leaves can be exposed to the pesticide. Compared with the existing spraying method, the area of ​​the leaves exposed to the pesticide is increased, thereby enhancing the insect-proof effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wild vegetable planting insect prevention device comprises a greenhouse, a medicine box is fixedly connected to the side of the greenhouse, a liquid pump is fixedly connected to the top of the medicine box, an input end of the liquid pump is connected to a liquid inlet pipe, the bottom end of the liquid inlet pipe extends to the bottom of the inner cavity of the medicine box, and the output end of the liquid pump is connected to a liquid outlet pipe. A mounting plate is fixedly connected to the right side of the inner wall of the greenhouse, a slide groove is provided at the bottom of the mounting plate, a motor is fixedly connected to one side of the inner wall of the slide groove, a screw rod is rotatably connected to one side of the inner wall of the slide groove, the output shaft of the motor is fixedly connected to the screw rod, a slider slidably connected to the slide groove is threadedly connected to the screw rod, an electric push rod is fixedly connected to the bottom of the slider, a nozzle is provided at the bottom of the electric push rod, a nozzle is connected to the nozzle, and there are multiple nozzles. The liquid outlet pipe is a rubber hose, and the end of the liquid outlet pipe away from the liquid pump passes through the greenhouse and is connected to the nozzle.

[0007] Furthermore, a battery compartment is provided in the slider.

[0008] Furthermore, the nozzle is composed of a mounting tube and a connecting tube threadedly connected, and the plurality of nozzles are symmetrically distributed on the front and rear sides of the connecting tube. There are multiple connecting tubes, an inner side of the left end of the connecting tube is provided with an internal thread, and an outer side of the right end of the connecting tube is provided with an external thread. The plurality of connecting tubes are threadedly connected, and the right end of the rightmost connecting tube is threadedly connected to the mounting tube, and the right end of the mounting tube is connected to the liquid outlet pipe.

[0009] Furthermore, a sealing plug is threadedly connected to the left end of the leftmost connecting pipe.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The motor drives the nozzle to move horizontally, and the electric push rod drives the nozzle to move vertically, so that when the nozzle sprays pesticides on wild vegetables in the greenhouse, it can not only spray the upper leaves, but also the lower leaves. Moreover, both the upper and lower sides of the leaves can be exposed to pesticides. Compared with the existing spraying method, the area of ​​the leaves exposed to pesticides is increased, thereby enhancing the insect prevention effect.

[0012] 2. The battery compartment facilitates the installation of batteries to power the electric linear actuator, thus preventing the line from being pulled back and forth during lateral movement when the electric linear actuator is powered by an external line, thereby causing the line to become loose.

[0013] 3. By installing the tube and multiple connecting tubes, the length of the nozzle can be freely spliced, which is convenient for freely selecting the appropriate nozzle length according to the specifications of the greenhouse size or the size of the wild vegetable planting area in the greenhouse, so that the nozzle has a wider range of application. In addition, the nozzle can be disassembled to avoid the phenomenon that the longer nozzle affects the daily work in the greenhouse. The sealing plug can be used to block the open end of the leftmost connecting tube to avoid the phenomenon of pesticides flowing out of the open end. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the screw rod structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the slider of the utility model.

[0017] In the figure: 1 greenhouse, 2 medicine box, 3 liquid pump, 4 liquid inlet pipe, 5 liquid outlet pipe, 6 mounting plate, 7 slide, 8 motor, 9 screw rod, 10 slider, 11 electric push rod, 12 nozzle, 13 battery compartment, 14 mounting pipe, 15 connecting pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0020] See attached Figure 1-3 As shown, a wild vegetable planting insect prevention device comprises a greenhouse 1, a medicine box 2 is fixedly connected to the side of the greenhouse 1, a liquid pump 3 is fixedly connected to the top of the medicine box 2, the input end of the liquid pump 3 is connected to a liquid inlet pipe 4, the bottom end of the liquid inlet pipe 4 extends to the bottom of the inner cavity of the medicine box 2, and the output end of the liquid pump 3 is connected to a liquid outlet pipe 5. A mounting plate 6 is fixedly connected to the right side of the inner wall of the greenhouse 1, a slide groove 7 is provided at the bottom of the mounting plate 6, a motor 8 is fixedly connected to one side of the inner wall of the slide groove 7, a screw rod 9 is rotatably connected to one side of the inner wall of the slide groove 7, the output shaft of the motor 8 is fixedly connected to the screw rod 9, a slider 10 slidably connected to the slide groove 7 is threadedly connected to the screw rod 9, an electric push rod 11 is fixedly connected to the bottom of the slider 10, a nozzle 12 is provided at the bottom end of the electric push rod 11, a nozzle is connected to the nozzle 12, and there are multiple nozzles, the liquid outlet pipe 5 is a rubber hose, and the end of the liquid outlet pipe 5 away from the liquid pump 3 passes through the greenhouse 1 and is connected to the nozzle 12.

[0021] A battery compartment 13 is defined in the slider 10 .

[0022] The nozzle 12 is composed of a mounting tube 14 and a connecting tube 15 which are threadedly connected. A plurality of nozzles are symmetrically distributed on the front and rear sides of the connecting tube 15. There are multiple connecting tubes 15. An internal thread is provided on the inner side of the left end of the connecting tube 15, and an external thread is provided on the outer side of the right end of the connecting tube 15. The multiple connecting tubes 15 are threadedly connected. The right end of the rightmost connecting tube 15 is threadedly connected to the mounting tube 14, and the right end of the mounting tube 14 is connected to the liquid outlet pipe 5.

[0023] The left end of the leftmost connecting pipe 15 is threadedly connected with a sealing plug.

[0024] Working principle: In the utility model, the battery is pre-installed in the battery compartment 13, and the battery is electrically connected to the electric push rod 11 by a wire. The specific connection method of the circuit is an existing public technology and will not be described here. The appropriate number of connecting tubes 15 is selected according to the planting area of ​​wild vegetables or the width of the greenhouse 1, and the standard is that the sprayed pesticide can cover the wild vegetables. After the selected connecting tubes 15 are screwed separately, the rightmost connecting tube 15 is screwed and installed with the left end of the mounting tube 14, and finally the sealing plug is screwed on the left end opening of the leftmost connecting tube 15. When spraying pesticides for insect prevention, the liquid pump 3 draws the pesticide in the medicine box 2 from the liquid inlet pipe 4, flows through the liquid outlet pipe 5, and then enters each connecting tube 15 from the mounting tube 14, and finally sprays out from each nozzle. The electric push rod 11 pushes the mounting tube 14, and each connecting tube 15 moves synchronously with the mounting tube 14, and then the nozzle 12 sprays the wild vegetables on the front and rear sides from top to bottom. The sprayed atomized pesticide is not only sprayed from the upper part of the wild vegetables to the lower part, but also when passing through the leaves, the pesticides above and below the leaves will adhere to the upper and lower surfaces of the leaves when floating until the wild vegetables in this area are sprayed. The electric push rod 11 drives the nozzle 12 to reset upward, the motor 8 drives the screw rod 9 to rotate, and the slider 10 rotates with the screw rod 9, driving the electric push rod 11 to move horizontally along the slide groove 7, and then the nozzle 12 moves horizontally with the slider 10 to the wild vegetable planting area that has not been sprayed, and sprays again in the same way. This continues until all the wild vegetables are sprayed. After the spraying is completed, the connecting tube 15 is reversely screwed for disassembly. After the horizontal nozzle 12 is disassembled, it will not hinder the daily work in the greenhouse 1.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wild vegetable planting insect prevention device, comprising a greenhouse (1), a medicine box (2) fixedly connected to the side of the greenhouse (1), a liquid pump (3) fixedly connected to the top of the medicine box (2), an input end of the liquid pump (3) connected to a liquid inlet pipe (4), the bottom end of the liquid inlet pipe (4) extending to the bottom of the inner cavity of the medicine box (2), and an output end of the liquid pump (3) connected to a liquid outlet pipe (5), characterized in that: A mounting plate (6) is fixedly connected to the right side of the inner wall of the greenhouse (1), a slide groove (7) is provided at the bottom of the mounting plate (6), a motor (8) is fixedly connected to one side of the inner wall of the slide groove (7), a screw rod (9) is rotatably connected to one side of the inner wall of the slide groove (7), an output shaft of the motor (8) is fixedly connected to the screw rod (9), a slider (10) slidably connected to the slide groove (7) is threadedly connected to the screw rod (9), an electric push rod (11) is fixedly connected to the bottom of the slider (10), a nozzle (12) is provided at the bottom end of the electric push rod (11), a nozzle (12) is connected to the nozzle (12), and the number of nozzles is multiple, the liquid outlet pipe (5) is a rubber hose, and the end of the liquid outlet pipe (5) away from the liquid pump (3) passes through the greenhouse (1) and is connected to the nozzle (12).

2. The device for preventing insects from growing wild vegetables according to claim 1, characterized in that: A battery compartment (13) is provided in the slider (10).

3. The device for preventing insects from growing wild vegetables according to claim 1, characterized in that: The nozzle (12) is composed of a mounting tube (14) and a connecting tube (15) connected by threads, and the plurality of nozzles are symmetrically distributed on both sides of the connecting tube (15) at the front and rear. There are a plurality of connecting tubes (15). An internal thread is provided on the inner side of the left end of the connecting tube (15), and an external thread is provided on the outer side of the right end of the connecting tube (15). The plurality of connecting tubes (15) are threadedly connected, and the right end of the rightmost connecting tube (15) is threadedly connected to the mounting tube (14), and the right end of the mounting tube (14) is connected to the liquid outlet tube (5).

4. The device for preventing insects from growing wild vegetables according to claim 3, characterized in that: The left end of the leftmost connecting pipe (15) is threadedly connected with a sealing plug.

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